diff --git a/ReactCommon/fabric/uimanager/ReactBytecodeInterpreter.cpp b/ReactCommon/fabric/uimanager/ReactBytecodeInterpreter.cpp
index a9b8ef2c880..58460f1e44b 100644
--- a/ReactCommon/fabric/uimanager/ReactBytecodeInterpreter.cpp
+++ b/ReactCommon/fabric/uimanager/ReactBytecodeInterpreter.cpp
@@ -55,7 +55,7 @@ SharedShadowNode ReactBytecodeInterpreter::runCommand(
           componentDescriptorRegistry[parentShadowNode];
       componentDescriptor->appendChild(parentShadowNode, nodes[tag]);
     }
-  } else if (opcode == "childSetNode") {
+  } else if (opcode == "returnRoot") {
     LOG(INFO)
         << "(stop) UITemplateProcessor inject serialized 'server rendered' view tree";
     return nodes[command[1].asInt()];
@@ -138,9 +138,9 @@ SharedShadowNode ReactBytecodeInterpreter::buildShadowTree(
                  << folly::toJson(command) << "': '" << e.what() << "'";
     }
   }
-  LOG(ERROR) << "react ui template missing childSetNode command :(";
+  LOG(ERROR) << "react ui template missing returnRoot command :(";
   throw std::runtime_error(
-      "Missing childSetNode command in template content:\n" + content);
+      "Missing returnRoot command in template content:\n" + content);
   return SharedShadowNode{};
 }
 
diff --git a/ReactCommon/fabric/uimanager/tests/ReactBytecodeInterpreterTest.cpp b/ReactCommon/fabric/uimanager/tests/ReactBytecodeInterpreterTest.cpp
index c96f4f496ed..ce35f20721a 100644
--- a/ReactCommon/fabric/uimanager/tests/ReactBytecodeInterpreterTest.cpp
+++ b/ReactCommon/fabric/uimanager/tests/ReactBytecodeInterpreterTest.cpp
@@ -75,7 +75,7 @@ TEST(ReactBytecodeInterpreterTest, testSimpleBytecode) {
   auto bytecode = R"delim({"version":0.1,"commands":[
     ["createNode",2,"RCTView",-1,{"opacity": 0.5, "testId": "root"}],
     ["createNode",4,"RCTView",2,{"testId": "child"}],
-    ["childSetNode",2]
+    ["returnRoot",2]
   ]})delim";
 
   mockSimpleTestValue_ = true;
@@ -110,7 +110,7 @@ TEST(ReactBytecodeInterpreterTest, testConditionalBytecode) {
       [["createNode",4,"RCTView",2,{"testId": "cond_true"}]],
       [["createNode",4,"RCTView",2,{"testId": "cond_false"}]]
     ],
-    ["childSetNode",2]
+    ["returnRoot",2]
   ]})delim";
 
   mockSimpleTestValue_ = true;